* May be slow near bodies of water; turning off reflections may help.* ATI video card owners, please note that a recent game update has resulted in the game screen being completely covered in a single colour, making the game unplayable for these users.* Using the minimize button may cause the game to crash or lock up.* Some models, including player models, may have minor graphical glitches while playing animations. Disabling pixel shaders may resolve this.